Answer
20; $14-5\times3+3^{2}$
Work Step by Step
First Equation:
$14+5\times3-3^{2}$
Solve using PEMDAS (Parenthesis, Exponents, Multiplication, Division, and Subtraction).
1. Since there are no parenthesis, we will first evaluate the exponents. $3^{2}=9$
2. Now use multiplication and evaluate $5\times3$, which equals $15$.
3. After evaluating our equation now looks like this: $14+15-9$, which equals $20$.
Second Equation:
$14-5\times3+3^{2}$
Solve using PEMDAS (Parenthesis, Exponents, Multiplication, Division, and Subtraction).
1. Since there are no parenthesis, we will first evaluate the exponents. $3^{2}=9$
2. Now use multiplication and evaluate $5\times3$, which equals $15$.
3. After evaluating our equation now looks like this: $14-15+9$, which equals $8$.
